Beitian BN-880 GNSS GPS Module with Compass (72 Channels, M8N-Class)

Get fast, stable GPS lock and accurate heading in a compact all-in-one unit. The Beitian BN-880 combines a high-sensitivity multi-constellation GNSS receiver with an onboard HMC5883L compass, making it ideal for drones, UAVs, robotics, and autonomous vehicles.

With strong signal tracking and quick acquisition times, the BN-880 delivers reliable positioning and direction data even in challenging environments — all while staying lightweight and easy to install.

Key Features

• Multi-constellation GNSS support — GPS, GLONASS, Galileo, BeiDou, QZSS & SBAS for faster fixes and stronger coverage.
• High sensitivity & quick lock — tracks down to about -167 dBm; typical cold start ~26s (open sky).
• Integrated compass — built-in HMC5883L magnetometer for accurate heading.
• 1–10 Hz update rate — smooth position updates (default 1 Hz).
• Plug-and-play wiring — 6-pin connector with standard UART + I²C compass.
• Status LEDs — clear GPS lock and activity indication during setup.

Perfect For

• FPV drones & long-range quadcopters
• iNav / Betaflight / ArduPilot builds
• Fixed-wing UAVs & autonomous rovers
• Outdoor robotics navigation projects

Specifications

• Model: Beitian BN-880
• Chipset: M8030-KT (M8N-class performance)
• Channels: 72 searching channels
• GNSS Systems: GPS / GLONASS / Galileo / BeiDou / QZSS / SBAS
• Sensitivity: Tracking ~-167 dBm, acquisition ~-148 dBm
• Position Accuracy: ~2.0 m CEP (open sky)
• Update Rate: 1–10 Hz (default 1 Hz)
• Protocols: NMEA-0183 / UBX
• Interface: UART (TX/RX) + I²C compass (SDA/SCL)
• Operating Voltage: 2.8–6.0 V DC (typ. 3.3V or 5V)
• Current Draw: ~50 mA @ 5 V
• Size: ~28 × 28 × 10 mm
• Weight: ~10 g per module

What’s Included

• [BN-880 GPS + Compass module(s)